CN203788738U - Grain lifter of harvester and combined harvester with same - Google Patents
Grain lifter of harvester and combined harvester with same Download PDFInfo
- Publication number
- CN203788738U CN203788738U CN201420063663.3U CN201420063663U CN203788738U CN 203788738 U CN203788738 U CN 203788738U CN 201420063663 U CN201420063663 U CN 201420063663U CN 203788738 U CN203788738 U CN 203788738U
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- CN
- China
- Prior art keywords
- finger bar
- grain
- grain lifter
- lifter
- rear finger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a grain lifter of a harvester and a combined harvester with the grain lifter. The grain lifter of the harvester comprises a grain lifter body and a blade protector (1), wherein the grain lifter body is installed on the blade protector (1) and comprises a front pointing rod (2) and a rear pointing rod (3), and the front pointing rod (2) and the rear pointing rod (3) are hinged through a rotary shaft. The grain lifter further comprises an elastic element of which the two ends are connected with the front pointing rod (2) and the rear pointing rod (3) respectively, when the grain lifter touches the ground and is stressed, the front pointing rod (2) and the rear pointing rod (3) can rotate relatively, and the grain lifter is prevented from impacting the ground and being broken.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates in particular to a kind of grain header grain lifter and has its combine.
Background technology
Crop is caused results difficulty because of the lodging of disaster or other reasons, and conventional art is to comparatively difficulty of laid crop results.Grain lifter is set conventionally on grain header, and traditional grain lifter is integral type structure, and grain lifter is fixedly mounted on grain header, can not rotate.When work, before ceding of Taiwan whereabouts, grain lifter makes impact with the ground and easily causes the fracture of grain lifter.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of combine of avoiding grain lifter to make impact with the ground causing the grain header grain lifter of fracture and having it.
In order to solve the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of grain header grain lifter, comprise grain lifter body and guard, described grain lifter body is arranged on guard, described grain lifter body comprises front finger bar and rear finger bar, described front finger bar and rear finger bar are hinged by rotating shaft, also comprise the flexible member that two ends are connected with front finger bar and rear finger bar respectively.
A kind of combine, comprises grain header body, has above-mentioned grain header grain lifter on described grain header body.
A technical scheme tool in technique scheme has the following advantages or beneficial effect, grain lifter body is divided into front finger bar and rear finger bar, front finger bar and rear finger bar are hinged, and be provided with flexible member and connect front finger bar and rear finger bar, contacting to earth when stressed, front finger bar can relative to after refer to that bar rotates, prevent from that grain lifter from making impact with the ground to cause fracture.
Brief description of the drawings
Fig. 1 is the structural representation of a kind of grain header grain lifter of the utility model the first embodiment;
Fig. 2 is the left view of Fig. 1 grain header grain lifter;
Fig. 3 is the structural representation of the utility model grain header grain lifter the second embodiment;
Mark in above-mentioned figure is: 1, guard, 2, front finger bar, 3, rear finger bar, 4, plain cushion, 5, bullet pad, 6, nut, 7, bolt, 8, torsion spring, 9, shell fragment.
Embodiment
Embodiment mono-
Fig. 1 and Fig. 2 are the structural representation of a kind of grain header grain lifter of the utility model the first embodiment, comprise grain lifter body and guard 1, and guard 1 is installed on header cutter, and grain lifter body is arranged on guard 1.Grain lifter body comprises front finger bar 2 and rear finger bar 3, and front finger bar 2 and rear finger bar 3 are hinged by rotating shaft, also comprises the flexible member that two ends are connected with front finger bar 2 and rear finger bar 3 respectively.
Flexible member is torsion spring 8, and the helical spring of torsion spring 8 is sleeved in rotating shaft, turns round arm and is fixedly connected with front finger bar 2, rear finger bar 3 respectively for two of torsion spring 8.Maintain the relative angle between front finger bar 2 and rear finger bar 3 by torsion spring 8, current finger bar 2 contacts to earth when stressed, torsion spring 8 two ends can stressedly twist, make front finger bar 2 relative to after refer to that bar 3 rotates, avoided the grain lifter of integral type fixed structure in the time contacting to earth, to collide fracture.After external force disappears, under the effect of torsion spring 8, after front finger bar 2, recover original relative position with rear finger bar 3.Torsion spring 8 can make front finger bar 2 in 0-180 ° of angular range relative to after refer to that bar 3 rotates, can gyration scope large.
Rotating shaft is bolt 7, and bolt 7 is arranged on front finger bar 2 and rear finger bar 3 by nut 6, and can rotate relative to front finger bar 2 and rear finger bar 3, and bolt 7 is as the rotating shaft of front finger bar 2 and rear finger bar 3.Bolt 7 is fixed with making bolt 7 positions as rotating shaft coordinating of nut 6, prevents from getting loose.
Torsion spring 8 is sleeved on the side near nut on bolt 7, and the side near nut 6 on bolt 7 is provided with bullet pad 5 and plain cushion 4.Torsion spring 8 and bullet pad 5 are respectively in the both sides of front finger bar 2, and bullet pad 5 applies a pretightning force can to the torsion spring 8 of opposite side, compresses torsion spring 8, and compact conformation connects reliable.
Rear finger bar 3 is fixedly mounted on guard 1, and rear finger bar 3 length are greater than guard 1 length, play the effect of holding up standing grain.
Embodiment bis-
Fig. 3 is the structural representation of a kind of grain header grain lifter of the utility model the second embodiment, comprise grain lifter body and guard 1, grain lifter body is arranged on guard 1, grain lifter body comprises front finger bar 2 and rear finger bar 3, front finger bar 2 and rear finger bar 3 are hinged by rotating shaft, also comprise the flexible member that two ends are connected with front finger bar 2 and rear finger bar 3 respectively.
Flexible member is shell fragment 9, and shell fragment 9 one end are fixedly connected with front finger bar 2, and the other end is fixedly connected with rear finger bar 3.Maintain the relative angle between front finger bar 2 and rear finger bar 3 by shell fragment 9, current finger bar 2 contacts to earth when stressed, and shell fragment 9 can stressedly deform, make front finger bar 2 relative to after refer to that bar 3 rotates, avoided the grain lifter of integral type fixed structure in the time contacting to earth, to collide fracture.After external force disappears, under the effect of shell fragment 9, after front finger bar 2, recover original relative position with rear finger bar 3.Shell fragment 9 can make front finger bar 2 in 0-20 ° of angular range relative to after refer to that bar 3 rotates.
Rotating shaft is bolt 7, and bolt 7 is arranged on front finger bar 2 and rear finger bar 3 by nut 6, and can rotate relative to front finger bar 2 and rear finger bar 3, and bolt 7 is as the rotating shaft of front finger bar 2 and rear finger bar 3.Bolt 7 is fixed with making bolt 7 positions as rotating shaft coordinating of nut 6, prevents from getting loose.
Shell fragment 9 is positioned at the downside of bolt 7, contacts with bolt 7, and bolt 7 is as the centre of twist of shell fragment 9.
Rear finger bar 3 is fixedly mounted on guard 1, and rear finger bar 3 length are greater than guard 1 length, play the effect of holding up standing grain.
A kind of combine, comprises grain header body, has above-mentioned grain header grain lifter on grain header body.
Adopt after above-mentioned structure, grain lifter body is divided into front finger bar 2 and rear finger bar 3, and front finger bar 2 and rear finger bar 3 are hinged, and be provided with flexible member and connect front finger bar 2 and rear finger bar 3, contacting to earth when stressed, front finger bar 2 and rear finger bar 3 can relatively rotate, and prevent from that grain lifter from making impact with the ground to cause fracture.
By reference to the accompanying drawings the utility model is exemplarily described above; obviously the utility model specific implementation is not subject to the restrictions described above; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or without improving, design of the present utility model and technical scheme are directly applied to other occasion, all within protection domain of the present utility model.
Claims (7)
1. a grain header grain lifter, comprise grain lifter body and guard (1), described grain lifter body is arranged on guard (1), it is characterized in that, described grain lifter body comprises front finger bar (2) and rear finger bar (3), described front finger bar (2) and rear finger bar (3) are hinged by rotating shaft, also comprise the flexible member that two ends are connected with front finger bar (2) and rear finger bar (3) respectively.
2. grain header grain lifter as claimed in claim 1, it is characterized in that, described flexible member is shell fragment (9), and described shell fragment (9) one end is fixedly connected with front finger bar (2), and the other end is fixedly connected with rear finger bar (3).
3. grain header grain lifter as claimed in claim 1, it is characterized in that, described flexible member is torsion spring (8), the helical spring of described torsion spring (8) is sleeved in rotating shaft, turns round arm and is fixedly connected with front finger bar (2), rear finger bar (3) respectively for two of torsion spring (8).
4. the grain header grain lifter as described in as arbitrary in claim 1-3, it is characterized in that, described rotating shaft is bolt (7), and described bolt (7) is arranged on front finger bar (2) and rear finger bar (3) by nut (6).
5. grain header grain lifter as claimed in claim 4, it is characterized in that, described torsion spring (8) is sleeved on the upper side near nut of bolt (7), and the upper side near nut (6) of described bolt (7) is provided with bullet pad (5) and plain cushion (4).
6. grain header grain lifter as claimed in claim 5, is characterized in that, it is upper that described rear finger bar (3) is fixedly mounted on guard (1), and rear finger bar (3) length is greater than guard (1) length.
7. a combine, comprises grain header body, it is characterized in that, has the grain header grain lifter as described in as arbitrary in claim 1-6 on described grain header body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063663.3U CN203788738U (en) | 2014-02-12 | 2014-02-12 | Grain lifter of harvester and combined harvester with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420063663.3U CN203788738U (en) | 2014-02-12 | 2014-02-12 | Grain lifter of harvester and combined harvester with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203788738U true CN203788738U (en) | 2014-08-27 |
Family
ID=51371038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420063663.3U Expired - Fee Related CN203788738U (en) | 2014-02-12 | 2014-02-12 | Grain lifter of harvester and combined harvester with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203788738U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100570A (en) * | 2019-05-23 | 2019-08-09 | 刘浩 | A kind of broccoli automatic harvester |
| CN114009216A (en) * | 2021-11-24 | 2022-02-08 | 徐州润田农业机械有限公司 | Edge protector for cutter of agricultural harvesting machine |
-
2014
- 2014-02-12 CN CN201420063663.3U patent/CN203788738U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110100570A (en) * | 2019-05-23 | 2019-08-09 | 刘浩 | A kind of broccoli automatic harvester |
| CN114009216A (en) * | 2021-11-24 | 2022-02-08 | 徐州润田农业机械有限公司 | Edge protector for cutter of agricultural harvesting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 241080 Anhui province Wuhu City Sanshan Sanshan District Economic Development Zone E Xi Road No. 16 Patentee after: ZOOMLION HEAVY MACHINERY CO., LTD. Address before: 241000 Anhui province Wuhu City Sanshan District Sanshan Industrial Park Patentee before: Chery Heavy Industry Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140827 Termination date: 20200212 |